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SPG to THL: distance & flight time
St. Petersburg (Albert Whitted Airport) → Tachilek (Tachileik Airport)
9,099 mi
14,643 km · 7,907 nm
18h 18m
estimated nonstop flight time
+10.5h
time difference · heading north
See live SPG→THL fares Phone-only fares on this route — call free
Flight time details
9,099 miles nonstop takes roughly 18h 18m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- SPG — Albert Whitted Airport · St. Petersburg, United States
- THL — Tachileik Airport · Tachilek, Burma
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SPG
- TPA · Tampa International Airport16 mi away
- MCF · Mac Dill Air Force Base9 mi away
- PIE · St Petersburg Clearwater International Airport11 mi away
- TPF · Peter O Knight Airport15 mi away
Near THL
- HOE · Ban Huoeisay Airport36 mi away
- CEI · Chiang Rai International Airport37 mi away
- MOG · Mong Hsat Airport44 mi away
- KET · Kengtung Airport60 mi away
Frequently asked questions
How far is SPG from THL?
The flight distance from St. Petersburg (SPG) to Tachilek (THL) is 9,099 miles (14,643 km, 7,907 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPG to THL?
A nonstop flight takes about 18h 18m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between St. Petersburg and Tachilek?
Tachilek is 10.5 hours ahead of St. Petersburg.
What is the cheapest way to fly from SPG to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPG–THL that never appear on search engines, with no booking fees.